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Peak Streamflow for Illinois
Table |
Graph |
Tab-separated file |
peakfq (watstore) format |
Reselect output format |
Water Year |
Date | Gage Height (feet) |
Stream- flow (cfs) |
---|---|---|---|
1909 | 1909-03-11 | 24.90 | 10,600 |
1910 | 1910-03-03 | 22.35 | 7,900 |
1911 | 1911-05-03 | 25.30 | 11,000 |
1912 | 1912-04-29 | 23.10 | 8,680 |
1915 | 1915-02-04 | 23.80 | 8,830 |
1916 | 1916-02-01 | 30.20 | 16,300 |
1917 | 1917-01-08 | 24.70 | 9,770 |
1918 | 1918-05-15 | 24.40 | 9,330 |
1919 | 1918-12-17 | 20.84 | 6,050 |
1920 | 1919-10-31 | 24.40 | 9,440 |
1921 | 1921-03-31 | 19.40 | 4,880 |
1922 | 1922-04-02 | 25.10 | 10,200 |
1923 | 1923-03-19 | 22.96 | 9,000 |
1924 | 1923-12-15 | 19.41 | 4,880 |
1925 | 1925-03-21 | 12.55 | 1,670 |
1926 | 1926-02-19 | 17.49 | 3,330 |
1927 | 1927-04-17 | 26.02 | 10,900 |
1928 | 1927-12-17 | 24.50 | 8,900 |
1929 | 1929-01-27 | 23.06 | 8,100 |
1930 | 1930-01-16 | 26.49 | 11,800 |
1931 | 1931-09-06 | 17.78 | 3,660 |
1932 | 1932-01-20 | 22.60 | 7,600 |
1933 | 1933-05-17 | 28.773 | 12,700 |
1934 | 1934-03-30 | 12.213 | 947 |
1935 | 1935-03-13 | 13,7001 | |
1936 | 1936-04-10 | 18.243 | 3,190 |
1937 | 1937-01-17 | 29.163 | 12,300 |
1938 | 1938-04-04 | 22.553 | 5,730 |
1939 | 1939-04-20 | 26.56 | 10,900 |
1940 | 1940-04-22 | 21.96 | 5,350 |
1941 | 1941-04-07 | 9.61 | 616 |
1942 | 1942-02-09 | 21.202 | 4,860 |
1943 | 1943-05-13 | 25.312 | 9,900 |
1944 | 1944-04-27 | 22.752 | 7,050 |
1945 | 1945-03-06 | 26.362 | 10,900 |
1946 | 1946-08-19 | 32.862 | 26,100 |
1947 | 1947-04-28 | 23.772 | 7,900 |
1948 | 1948-01-05 | 24.56 | 8,380 |
1949 | 1949-01-26 | 30.702 | 17,600 |
1950 | 1950-01-06 | 29.372 | 14,800 |
1951 | 1951-02-23 | 25.36 | 8,320 |
1952 | 1952-03-14 | 23.882 | 7,980 |
1953 | 1953-03-07 | 20.302 | 4,850 |
1954 | 1954-05-07 | 14.162 | 1,760 |
1955 | 1955-03-24 | 21.762 | 5,770 |
1956 | 1956-02-21 | 17.262 | 2,940 |
1957 | 1957-04-06 | 29.50 | 13,700 |
1958 | 1957-12-22 | 27.162 | 12,200 |
1959 | 1959-08-19 | 20.262 | 4,450 |
1960 | 1960-07-04 | 15.202 | 5,440 |
1961 | 1961-05-10 | 34.562 | 42,900 |
1962 | 1962-01-25 | 7,3002 | |
1963 | 1963-03-20 | 22.672 | 5,980 |
1964 | 1964-03-12 | 28.952 | 14,300 |
1965 | 1965-02-13 | 21.43 | 4,860 |
1966 | 1966-04-30 | 22.452 | 5,090 |
1967 | 1967-05-20 | 16.94 | 1,970 |
1968 | 1967-12-25 | 25.822 | 7,900 |
1969 | 1969-02-02 | 28.322 | 9,910 |
1970 | 1970-06-18 | 23.422 | 5,830 |
1971 | 1971-02-24 | 22.102 | 4,0706 |
1972 | 1972-04-24 | 18.952 | 2,2506 |
1973 | 1973-04-25 | 24.082 | 4,8906 |
1974 | 1973-12-29 | 16.302 | 3,2606 |
1975 | 1975-04-27 | 24.41 | 6,0906 |
1976 | 1976-01-04 | 15.912 | 2,0206 |
1977 | 1977-03-30 | 25.192 | 6,1106 |
1978 | 1978-03-16 | 25.272 | 5,6906 |
1979 | 1979-03-06 | 28.322 | 8,7906 |
1980 | 1980-04-01 | 18.402 | 2,9006 |
1981 | 1981-05-22 | 21.262 | 3,5806 |
1982 | 1982-02-02 | 25.772 | 6,0306 |
1983 | 1983-05-04 | 31.84 | 11,8006 |
1984 | 1984-03-31 | 23.58 | 5,1506 |
1985 | 1985-04-03 | 28.03 | 7,8306 |
1986 | 1985-12-01 | 23.29 | 4,3706 |
1987 | 1987-03-03 | 18.97 | 2,3606 |
1988 | 1988-04-04 | 21.87 | 3,6306 |
1989 | 1989-04-06 | 27.70 | 7,5306 |
1990 | 1990-05-20 | 24.93 | 5,4206 |
1991 | 1991-01-01 | 4,9002,6 | |
1992 | 1991-11-22 | 23.09 | 4,2706 |
1993 | 1993-01-07 | 21.51 | 3,4506 |
1994 | 1993-11-17 | 28.832 | 9,5806 |
1995 | 1995-05-20 | 29.472 | 13,9006 |
1996 | 1996-05-01 | 31.83 | 14,2006 |
1997 | 1997-06-20 | 21.73 | 3,5606 |
1998 | 1998-04-18 | 25.48 | 8,2406 |
1999 | 1999-01-24 | 25.25 | 4,8106 |
2000 | 2000-06-20 | 24.09 | 4,8706 |
2001 | 2001-02-28 | 17.72 | 1,9406 |
2002 | 2002-05-17 | 27.20 | 7,1006 |
2003 | 2003-06-14 | 22.97 | 4,2106 |
2004 | 2004-05-29 | 21.27 | 3,1106 |
2005 | 2005-01-16 | 23.34 | 4,4106 |
2006 | 2006-03-15 | 27.90 | 6,9906 |
2007 | 2007-01-17 | 23.05 | 4,2506 |
2008 | 2008-03-21 | 29.86 | 9,6106 |
2009 | 2009-05-11 | 23.30 | 4,4106 |
2010 | 2009-12-27 | 23.34 | 3,9006 |
2011 | 2011-04-29 | 33.502 | 14,1006 |
2012 | 2011-12-07 | 22.81 | 4,1206 |
2013 | 2013-03-20 | 21.45 | 5,6906 |
2014 | 2013-12-24 | 23.27 | 5,8306 |
2015 | 2015-06-23 | 23.37 | 5,7906 |
2016 | 2016-01-01 | 24.63 | 8,5806 |
2017 | 2017-05-02 | 28.62 | 9,6106 |
2018 | 2018-02-27 | 23.39 | 8,0306 |
2019 | 2019-02-14 | 23.65 | 6,3306 |
2020 | 2020-01-14 | 22.07 | 5,5506 |
2021 | 2021-03-21 | 22.59 | 5,7006 |
2022 | 2022-02-20 | 20.11 | 4,0606 |
2023 | 2023-03-26 | 22.212 | 7,1306 |
2024 | 2024-01-30 | 15.68 | 1,7606 |